Siren attachment for cycle-type vehicles



FIG. 1 is a left side perspective view of the siren attachment for cycle-type vehicles showing our new design;

FIG. 2 is a top plan view of the siren attachment for cycle-type vehicles on an enlarged scale;

FIG. 3 is a front elevational view of the siren attachment for cycle-type vehicles on an enlarged scale;

FIG. 4 is a right side view of the siren attachment for cycle-type vehicles on an enlarged scale;

FIG. 5 is a rear elevational view of the siren attachment for cycle-type vehicles on an enlarged scale; and

FIG. 6 is a bottom plan view of the siren attachment for cycle-type vehicles on an enlarged scale. 

The ornamental design for siren attachment for cycle-type vehicles, substantially as shown and described. 